Loop-sling adaptor



FIG. 1 is a perspective view of a loop-sling adaptor showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.

The broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a loop-sling adaptor, as shown and described. 